$space: 8px;

:root {
  --rgthree-bg-color: rgba(23, 23, 23, 0.9);
  --rgthree-on-bg-color: rgba(48, 48, 48, 0.9);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  box-sizing: border-body;
  background: var(--rgthree-bg-color);
}

*, *::before, *::after {
  box-sizing: inherit;
}

[if-is="false"] {
  display: none;
}

.models-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.model-item {
  display: block;
  margin: 8px;
}

rgthree-model-info-card {
  background: var(--rgthree-on-bg-color);
  margin: $space * 2;
  display: block;
  border-radius: 4px;
}